used as400

I submitted a form to modify data. how can I display the page when get is used and modify data when POST is used? Lt ;? Phpif ($ _ SERVER ['request _ method'] = 'get') { lt; html gt; lt; head gt; nbsp; I submitted a form to modify data. how can I display the page when get is used and modify data when POST is used

Simple examples are used to understand what machine learning is, and examples are used to understand machine learning. 1. What is machine learning? What is machine learning? Different people may have different understandings about this issue. In my personal opinion, to describe machine learning in big vernacular is to allow computers to learn and train in a certain way and select a proper model. When new in

1. ioctlsocket ()Brief description:Control Set interface mode.# Include Int Pascal far ioctlsocket (socket s, long cmd, u_long far * argp );S: The description of an identity set interface.CMD: Operation Command for set interface S.Argp: pointer to the parameter included in the CMD command.Note:This function can be used for any interface in any status. It is used to obtain operation parameters related to the

Intent (1. intent is used for display). intent is used for display. Everyone knows that if a mobile phone has only one activity application, it would be too simple. Like a Web page, there are multiple components. In C #, we can use various program skip controls or codes. I will not go into details here. In this case, create a SecondActivity in the current project and add a BTN button. The Code is as follows

And handle the contention ( ※Please refer to the following link for more information: )1) cause of birthSMP has already been used when reading, and has been used when there are too many threads on the website. When there are too many concurrent connections during the same time, there are still too many concurrent connections.Please refer to the following link for more information: too many requests.When the

Using the tool Reimp.exe included with MinGW, the tool is typically in the MinGW in directory, and its readme document is in the Mingwdoc eimp directory,The method is simple, for example:C:codeblocksmingwlibdx9>reimp D3d8.libA "libd3d8.a" file is generated, which allows the MinGW-based compiler link to be used.I used this method to successfully convert the directx9c Lib library into a. A library and compile the DX project it generated under Codeblocks

Which method can be used to change the first subscript of the array, and dump () is used to print the new subscript. The code is as follows: PHPcodearray (1 gt; array (0 gt; array (created gt; integer1332383287updated gt; how can I change the first subscript of an array, dump () is used to print the new subscript. The code is as follows: PHP code Arra

February 28, 2015 15:13:41$thisArray(' adapter ' = ' file ');//Load AdapterPlease note that it is best to use the new version$TPL = ' default ';$this->cache->file->save (' template ', $TPL, 999);$this->cache->file->save (' saved file name or id ', ' stored in value ', ' time of existence ');Write a potentially large time can represent wireless$template = $this->cache->get (' template ');//Get the value of the template$this->cache->delete (' template ');//delete the template's cache fileVar_dump

The sequence method is used in python, and the sequence method is used in python. This article describes how to use sequence in python. Share it with you for your reference. The details are as follows: Lists, tuples, and strings are all sequences, but what are sequences? Why are they so special? The two main features of a sequence are index operators and slice operators. The index operator allows us to capt

When Uploadify is used and jQuery. Validition is used to verify the control, the JS missing object error occurs on IE11 ., Uploadifyie11 Scenario: Use jQuery.1.8.2 Use the Uploadify 3.2 upload Control Verify with jQuery. Validition 1.9 　　 　　 When you use IE 11, when you click the upload button, the JS object is missing. For example: Locate the error in jQuery. 　　 After troubleshooting, it is found that t

[Original] JQury is used to create a special star SCORE function, and jqury is used to scorePreface We often see some comments and stars scoring. Today we use Jq code to see how two important events are implemented: mouseenter and mouseleave. Code If you feel good after reading this article, click 【Follow] To support the blogger. Thank you!If you feel good after reading this article, click [Recommended]

Oracle is used on the first day, and Oracle is used on the first day. Although I have already studied Oracle in the first half of the year, I have never practiced it in the experiment class. I feel that I have had a good time before! In my opinion, Oracle is as difficult as an engineer building the largest hospital in Asia, such as a doctor's 99% failure rate; This time I had to do it, and the irresistib

One label is used to scroll, and the label is used to scroll. Label marqueen does not require js to achieve rolling effect I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement .... I am an announcement ....

JQuery is used to expand and collapse tables. jquery is used to fold tables. This document describes how to expand and collapse a table using jQuery. Share it with you for your reference. The specific analysis is as follows: This is a very user-friendly special effect code that enables you to click one parent level, and the other parent level opened before will be automatically disabled. I hope this articl

Several commonly used adb commands, commonly used adb commands The entire process of adb is Android Debug Bridge, which literally means Android debugging Bridge. Is a set provided by the android system. Tools Help us recommend a channel to connect to the android device, and then send some instructions on the computer to complete the work. The Options settings-applications-development-USBdebugging (USB de

CSS3 can be used to show the size of sub-elements in an equal or proportional manner. css3 is used to show the size of sub-elements. The usage is similar to the Android: layout_weight attribute of android. It is similar to the usage in Android. It is easy to remember that most of the properties are not supported by all browsers currently, therefore, all attributes must be prefixed with "-moz-" and "-webkit-

Iframe is used to extract and change elements on the parent page. iframe is used to extract elements. I. obtained through jquery 1: Value Parameters (w.w.parent.doc ument). find ("# second_navigator" ).html (); 2: Change the parent page Element Parameters (w.w.parent.doc ument). find ("# second_navigator" ).html ("I Am a value from iframe "); Ii. javaScript Method 1: Value Extends extends pa

Volley is used to implement waterfall flow, and volley is used to implement waterfall Flow Today, I stopped php and studied the source code of the Volley framework to implement the waterfall flow. To achieve the final waterfall effect, you need to have some knowledge: (1) custom layout. To listen for events that slide to the bottom, we need to implement a custom ScrollView and implement a listener through t

Baidu question:For example, there is a string type 3To convert it to the int type, use (INT) 3.Or use convert. toint32 (3 );Or can both be used. Why? Best Answer: First of all, I want to point out that in C #, Int Is Actually system. int32, that is, all are 32-bit. Second, (INT) and convert. toint32 are two different concepts. The former is type conversion, while the latter is content conversion. They are not always equivalent. We know that C #

-- Script used to obtain the connection information of the SQL Server server (based on the original shard creation and writing) Declare@ Dbname sysname,-- The name of the database to be queried (empty for all). The connection information of all databases is queried by default.@ Brief deip bit-- Whether to display the IP address (0 NO, 1 Yes). This control is added because the IP address query is time-consuming. Select @ dbname = NULL, @ brief deip =